/**
 * ORIPA - Origami Pattern Editor
 * Copyright (C) 2013-     ORIPA OSS Project  https://github.com/oripa/oripa
 * Copyright (C) 2005-2009 Jun Mitani         http://mitani.cs.tsukuba.ac.jp/

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package oripa.domain.cptool;

import java.util.ArrayList;
import java.util.Comparator;

import javax.vecmath.Vector2d;

import oripa.value.OriLine;

/**
 * @author OUCHI Koji
 *
 */
class PointSorter {
	public void sortPointsOnLine(final ArrayList<Vector2d> points, final OriLine line) {
		boolean sortByX = Math.abs(line.p0.x - line.p1.x) > Math.abs(line.p0.y - line.p1.y);
		if (sortByX) {
			points.sort(Comparator.comparing(Vector2d::getX));
		} else {
			points.sort(Comparator.comparing(Vector2d::getY));
		}
	}

}
